document.write( "Question 865564: im haveing a hard time with exponents like this one and i dont know what to do to solve them 2y^5(y^2-4y)+9y^7 can u help me find a way to solve them \n" ); document.write( "

Algebra.Com's Answer #521769 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
This is not an equation, so you won't solve it, but you can simplify it
\n" ); document.write( ":
\n" ); document.write( " $\"2y%5E5%28y%5E2-4y%29%2B9y%5E7\"$
\n" ); document.write( "distribute, removing the brackets, {add exponents)
\n" ); document.write( " $\"2y%5E7-8y%5E6+%2B+9y%5E7\"$
\n" ); document.write( "Add like terms
\n" ); document.write( " $\"2y%5E7+%2B+9y%5E7+-+8y%5E6\"$
\n" ); document.write( " $\"11y%5E7-8y%5E6\"$
\n" ); document.write( "Factor out y^6
\n" ); document.write( " $\"y%5E6%2811y-8%29\"$ \n" ); document.write( "

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